#include <iostream>
using namespace std;
#include <iomanip>
void star( int n)
{
	for ( int i = 0; i < n; i++)
	{
		cout << setw(2) << '*';//kongzhi shuchu zifu de zijieshu.
	}
	cout << endl;
	return;
}

int main()
{
	char inquiry;
	
	do
	{
		int n, s;
		cout << " yao shuru jike xing?" <<endl;
		cin >> n;
		star(n);//zhijie diaoyong star(n),void star(n) wu fanhui zhi gei cout ,suoyi buceng yong cout shuchu.
		cout << " yao zai shuru yici ma?(n is stop) " << endl;
		cin >> inquiry;
	}while (inquiry != 'n' && inquiry != 'N');
	return 0;
}
